| Map Name | type | detail (meters) | dist to center (mi) | hcentered(%) | vcentered (%) | "quality" | display map |
| Relief World Map | 0 | 5000 | Click here | ||||
| APRSworld | APRSworld | 4 | 0 | 5 | Click here | ||
| mdtmnmum.mp | APRSdos | 1 | 0.8 | 2.4 | 67.5 | 676 | Click here |
| mdtmnm4.mp | APRSdos | 4 | 1.3 | 34.9 | 18.2 | 679 | Click here |
| mdbalto.mp | APRSdos | 7 | 6.6 | 14.2 | 88.0 | 887 | Click here |
| baltimor.pdb | PocketAPRS | 10 | 7.8 | 4.3 | 32.3 | 890 | Click here |
| midlant.mp | APRSdos | 129 | 138.2 | 92.6 | 63.5 | 1690 | Click here |
| usaeast.mp | APRSdos | 300 | 115.3 | 11.5 | 35.4 | 1861 | Click here |
| li.mp | APRSdos | 300 | 115.3 | 11.5 | 35.4 | 1861 | Click here |
| nexrad/rad_lwx.geo | NWSRadar | 500 | 47.5 | 66.7 | 37.1 | 2728 | NEXRAD STERLING,VA |
| nexrad/rad_dox.geo | NWSRadar | 500 | 66.5 | 96.0 | 49.1 | 3688 | NEXRAD ELLENDALE STATE FOREST,DE |
| usiroads.pdb | PocketAPRS | 500 | 978.2 | 44.7 | 18.0 | 3688 | Click here |
| usa.pdb | PocketAPRS | 500 | 978.2 | 44.7 | 18.0 | 3688 | Click here |
| bertha.mp | APRSdos | 786 | 737.8 | 52.9 | 74.9 | 2064 | Click here |
| usa.mp | APRSdos | 1429 | 931.9 | 71.3 | 4.6 | 3420 | Click here |
| world.mp | APRSdos | 6429 | 4159.8 | 59.6 | 20.8 | 9016 | Click here |
| world.pdb | PocketAPRS | 20480 | 4795.3 | 42.6 | 47.7 | 23067 | Click here |